24
THESE INSTRUCTIONS ARE
INTENDED AS AN AID TO
QUALIFIED SERVICE
PERSONNEL FOR PROPER
INSTALLATION, ADJUSTMENT
AND OPERATION OF THIS UNIT.
READ THESE INSTRUCTIONS
THOROUGHLY BEFORE
ATTEMPTING INSTALLATION
OR OPERATION. FAILURE TO
FOLLOW THESE INSTRUCTIONS
MAY RESULT IN IMPROPER
INSTALLATION, ADJUSTMENT,
SERVICE OR MAINTENANCE,
POSSIBLY RESULTING IN FIRE,
ELECTRICAL SHOCK, CARBON
MONOXIDE POISONING,
EXPLOSION, PROPERTY
DAMAGE, PERSONAL INJURY
OR DEATH.
DISCONNECT MAIN ELECTRICAL
POWER TO THE UNIT BEFORE
ATTEMPTING ANY MAINTE-
NANCE. FAILURE TO DO SO CAN
CAUSE ELECTRICAL SHOCK
RESULTING IN PERSONAL
INJURY OR DEATH.
!
WARNING
FILTERS
Keep the filters clean at all times.
Vacuum dirt from filter, wash with
detergent and water, air dry
thoroughly and reinstall.
NOTE: Some filters must be resized
to fit certain units and applications.
See Table 7 and Figures 18 and 19.
• 24.5” - 80,000 and 100,000
BTU/HR unit requires removal of a
7" segment of filter and frame to
get the proper width for a side filter.
DO NOT OPERATE THE SYSTEM
FOR EXTENDED PERIODS
WITHOUT FILTERS.
A PORTION OF THE DUST
ENTRAINED IN THE AIR MAY
TEMPORARILY LODGE IN THE AIR
DUCT RUNS AND AT THE SUPPLY
REGISTERS. THIS RESIDUE CAN
SOIL CEILINGS, WALLS, DRAPES,
CARPETS AND OTHER
HOUSEHOLD ARTICLES.
TABLE 7
FILTER SIZES
UPFLOW FILTER SIZES
AIR HANDLER
INPUT
BOTTOM
SIDE
QUANTITY
WIDTH
MBTU/HR
SIZE
SIZE
17
1
/
2
"
45, 60
15
3
/
4
" X 25"
15
3
/
4
" X 25"
1
24
1
/
2
"
80, 100
22
3
/
4
" X 25"
15
3
/
4
" X 25"
1
MAINTENANCE
FIGURE 16
JACKET ASSEMBLY
SOLID BOTTOM
NOTE:
BACK FLANGE OF SOLID BOTTOM FITS
UNDERNEATH JACKET. SIDES AND FRONT
FLANGES FIT OVER FLANGES ON JACKET.
SCREW
(2) REQ’D.
JACKET ASSEMBLY
FILTER
FILTER
ROD
SOLID BOTTOM REMOVAL
FILTER & ROD LOCATION
!
CAUTION